Neville Harnew: Publications

THE PERFORMANCE OF THE ZEUS CENTRAL TRACKING DETECTOR Z-BY-TIMING ELECTRONICS IN A TRANSPUTER-BASED DATA-ACQUISITION SYSTEM

NUCL PHYS B (1993) 181-188

Authors:

B FOSTER, GP HEATH, TJ LLEWELLYN, DM GINGRICH, N HARNEW, PM HALLAMBAKER, T KHATRI, IC MCARTHUR, P MORAWITZ, J NASH, PD SHIELD, S TOPPJORGENSEN, FF WILSON, DB ALLEN, RC CARTER, MD JEFFS, MC MORRISSEY, SPH QUINTON, JB LANE, M POSTRANECKY

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Initial study of deep inelastic scattering with ZEUS at HERA

Physics Letters B 303:1-2 (1993) 183-197

Authors:

M Derrick, D Krakauer, S Magill, B Musgrave, J Repond, S Repond, R Stanek, RL Talaga, J Thron, F Arzarello, R Ayad, G Barbagli, G Bari, M Basile, L Bellagamba, D Boscherini, A Bruni, G Bruni, P Bruni, G Cara Romeo, G Castellini, M Chiarini, L Cifarelli, F Cindolo, F Ciralli, A Contin, S D'Auria, C Del Papa, F Frasconi, P Giusti, G Iacobucci, G Laurenti, G Levi, Q Lin, B Lisowski, G Maccarrone, A Margotti, T Massam, R Nania, C Nemoz, F Palmonari, G Sartorelli, R Timellini, Y Zamora Garcia, A Zichichi, A Bargende, J Crittenden, H Dabbous, K Desch, B Diekmann, T Doeker, M Geerts, G Geitz, B Gutjahr, H Hartmann, J Hartmann, D Haun, K Heinloth, E Hilger, HP Jakob, S Kramarczyk, M Kückes, A Mass, S Mengel, J Mollen, D Monaldi, H Müsch, E Paul, R Schattevoy, JL Schneider, R Wedemeyer, A Cassidy, DG Cussans, N Dyce, HF Fawcett, B Foster, R Gilmore, GP Heath, M Lancaster, TJ Llewellyn, J Malos, CJS Morgado, RJ Tapper, SS Wilson, RR Rau, T Barillari, M Schioppa, G Susinno, A Bernstein, A Caldwell, I Gialas, JA Parsons, S Ritz, F Sciulli, PB Straub, L Wai, S Yang, W Burkot, A Eskreys, K Piotrzkowski

Abstract:

Results are presented on neutral current, deep inelastic scattering measured in collisions of 26.7 GeV electrons and 820 GeV protons. The events typically populate a range in Q2 from 10 to 100 GeV2. The values of x extend down to x ∼ 10-4 which is two orders of magnitude lower than previously measured at such Q2 values in fixed target experiments. The measured cross sections are in accord with the extrapolations of current parametrisations of parton distributions. © 1993.

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Observation of hard scattering in photoproduction at HERA

Physics Letters B 297:3-4 (1992) 404-416

Authors:

M Derrick, D Krakauer, S Magill, B Musgrave, J Repond, K Sugano, R Stanek, RL Talaga, J Thron, F Arzarello, R Ayed, G Barbagli, G Bari, M Basile, L Bellagamba, D Boscherini, G Bruni, P Bruni, G Cara Romeo, G Castellini, M Chiarini, L Cifarelli, F Cindolo, F Ciralli, A Contin, S D'Auria, C Del Papa, F Frasconi, P Giusti, G Iacobucci, G Laurenti, G Levi, Q Lin, B Lisowski, G Maccarrone, A Margotti, T Massam, R Nania, C Nemoz, F Palmonari, G Sartorelli, R Timellini, Y Zamora Garcia, A Zichichi, A Bargende, F Barreiro, J Crittenden, H Dabbous, K Desch, B Diekmann, M Geerts, G Geitz, B Gutjahr, H Hartmann, J Hartmann, D Haun, K Heinloth, E Hilger, HP Jakob, S Kramarczyk, M Kückes, A Mass, S Mengel, J Mollen, H Müsch, E Paul, R Schattevoy, B Schneider, JL Schneider, R Wedemeyer, A Cassidy, DG Cussans, N Dyce, HF Fawcett, B Foster, R Gilmore, GP Heath, M Lancaster, TJ Llewellyn, J Malos, CJS Morgado, RJ Tapper, SS Wilson, RR Rau, A Bernstein, A Caldwell, I Gialas, JA Parsons, S Ritz, F Sciulli, PB Straub, L Wai, S Yang, T Barillari, M Schioppa, G Susinno, W Burkot, J Chwastowski, A Dwuraźny, A Eskreys

Abstract:

We report a study of electron proton collisions at very low Q2, corresponding to virtual photoproduction at centre of mass energies in the range 100-295 GeV. The distribution in transverse energy of the observed hadrons is much harder than can be explained by soft processes. Some of the events show back-to-back two-jet production at the rate and with the characteristics expected from hard two-body scattering. A subset of the two-jet events have energy in the electron direction consistent with that expected from the photon remnant in resolved photon processes. © 1992.

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A measurement of σtot(γp) at S = 210 GeV

Physics Letters B 293:3-4 (1992) 465-477

Authors:

M Derrick, D Krakauer, S Magill, B Musgrave, J Repond, K Sugano, R Stanek, RL Talaga, J Thron, F Arzarello, R Ayed, G Barbagli, G Bari, M Basile, L Bellagamba, D Boscherini, G Bruni, P Bruni, GC Romeo, G Castellini, M Chiarini, L Cifarelli, F Cindolo, F Ciralli, A Contin, S D'Auria, C Del Papa, F Frasconi, P Giusti, G Iacobucci, G Laurenti, G Levi, Q Lin, B Lisowski, G Maccarrone, A Margotti, T Massam, R Nania, C Nemoz, F Palmonari, G Sartorelli, R Timellini, Y Zamora Garcia, A Zichichi, A Bargende, F Barreiro, J Crittenden, H Dabbous, K Desch, B Diekmann, M Geerts, G Geitz, B Gutjahr, H Hartmann, J Hartmann, D Haun, K Heinloth, E Hilger, HP Jakob, S Kramarczyk, M Kückes, A Mass, S Mengel, J Mollen, H Müsch, E Paul, R Schattevoy, B Schneider, JL Schneider, R Wedemeyer, A Cassidy, DG Cussans, N Dyce, HF Fawcett, B Foster, R Gilmore, GP Heath, M Lancaster, TJ Llewellyn, J Malos, CJS Morgado, RJ Tapper, SS Wilson, RR Rau, A Bernstein, A Caldwell, I Gialas, JA Parsons, S Ritz, F Sciulli, PB Straub, L Wai, S Yang, T Barillari, M Schioppa, G Susinno, W Burkot, J Chwastowski, A Dwuraźny, A Eskreys

Abstract:

The total photoproduction cross section is determined from a measurement of electroproduction with the ZEUS detector at HERA. The Q2 values of the virtual photons are in the range 10-7

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THE DESIGN, STATUS AND PERFORMANCE OF THE ZEUS CENTRAL TRACKING DETECTOR ELECTRONICS

NUCL INSTRUM METH A 315:1-3 (1992) 397-403

Authors:

DG CUSSANS, HF FAWCETT, B FOSTER, RS GILMORE, GP HEATH, TJ LLEWELLYN, J MALOS, CJS MORGADO, RJ TAPPER, DM GINGRICH, N HARNEW, P HALLAMBAKER, J NASH, T KHATRI, PD SHIELD, I MCARTHUR, S TOPPJORGENSEN, FF WILSON, D ALLEN, SA BAIRD, R CARTER, S GALAGADERA, MD GIBSON, RS HATLEY, M JEFFS, R MILBORROW, M MORISSEY, SPH QUINTON, DJ WHITE, J LANE, G NIXON, M POSTRANECKY, AK JAMDAGNI, C MARCOU, DB MILLER, L TOUDUP

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THE PERFORMANCE OF THE ZEUS CENTRAL TRACKING DETECTOR Z-BY-TIMING ELECTRONICS IN A TRANSPUTER-BASED DATA-ACQUISITION SYSTEM

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Initial study of deep inelastic scattering with ZEUS at HERA

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Abstract:

Observation of hard scattering in photoproduction at HERA

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Abstract:

A measurement of σtot(γp) at S = 210 GeV

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THE DESIGN, STATUS AND PERFORMANCE OF THE ZEUS CENTRAL TRACKING DETECTOR ELECTRONICS

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THE PERFORMANCE OF THE ZEUS CENTRAL TRACKING DETECTOR Z-BY-TIMING ELECTRONICS IN A TRANSPUTER-BASED DATA-ACQUISITION SYSTEM

Authors:

Initial study of deep inelastic scattering with ZEUS at HERA

Authors:

Abstract:

Observation of hard scattering in photoproduction at HERA

Authors:

Abstract:

A measurement of σtot(γp) at S = 210 GeV

Authors:

Abstract:

THE DESIGN, STATUS AND PERFORMANCE OF THE ZEUS CENTRAL TRACKING DETECTOR ELECTRONICS

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